1.30 days warranty 2.original new 3.SIS 671DX computer chipset 4.Large Quantity Long-term Supply 5.Factory ... (CH-BH)RT9173ART9199RT9202RT9203RT9206RT9238RTD2045LRTL8100BLRTL8100CL RTl8101 RTL8101E RTL8102ERTL8103ELRTL8103TRTL8111CRTL8111DLRTL8150LRTL8201BLRTL8201CLRTL8201CPRTL8201NRTM862-480RX485 215NSA4ALA12FGSC1403ITSSC1404ISSSC1479ITS38SC411 IC chipset 671DX,computer chips,laptop,ic enectronic